baber/WOPTO huggingface dataset:
Patent WO-2020173197-A1 (WO)
Inventor: WANG YU
IPC: G09G3/3258
Filed: 2019-12-24
Abstract: A pixel data compensation parameter obtaining method and apparatus, and an AMOLED display panel. By performing threshold voltage compensation on the driving transistor (T2) in each pixel unit, the voltage drift of each pixel unit in a display screen tends to be the same to ensure the same brightness in the case of the same pixel data, thereby facilitating improvement of the display effect and the user's viewing experience. The pixel data compensation parameter obtaining method comprises: obtaining the sense voltage value of the driving transistor (T2) in each pixel unit in a first state in an AMOLED display screen (101); obtaining the sense voltage value of the driving transistor (T2) in each pixel unit in a second state (102), the sense voltage value referring to the potential value of the end of the driving transistor (T2) connected to a display diode after pixel data is written; and determining the compensation parameters of the pixel data of each pixel unit on the basis of the sense voltage values in the first state and the second state (103), the compensation parameters being used for compensating each pixel data in the subsequent display process.
Patent WO-2021128216-A1 (WO)
Title: 基于搅拌摩擦焊的直线电机感应板加工方法
Inventor: DENG YONGFANG
IPC: B23P15/00
Filed: 2019-12-26
Abstract: 一种基于搅拌摩擦焊的直线电机感应板加工方法，包括清理待焊接的导电板（1）和导磁基板（2），将导电板和导磁基板固定装夹，选择搅拌头（3）和焊接工艺参数，然后将搅拌针在旋转的同时插入待焊接的直线电机感应板中，搅拌头按照预设焊接路线（5）进行焊接，完成焊接后按照尺寸要求进行裁剪，完成整个加工过程。该方法基于搅拌摩擦技术对直线电机感应板进行加工，克服了爆炸焊接加工直线电机感应板的诸多不足，降低直线电机感应板的加工成本，解决了操作复杂危险和环境污染的问题，具有节约能源、绿色无污染、劳动强度小、成本低、易于实现自动化和产品一致性好的优点。
Patent WO-2020143479-A1 (WO)
Title: Bwp的调整方法和装置
Inventor: XIE XI
IPC: H04W52/02
Filed: 2019-12-27
Abstract: 本申请提供一种BWP的调整方法和装置，通过终端设备在第一BWP接收网络侧设备发送的第一指示信息，所述第一指示信息用于指示终端设备接收和/或发送数据的第二BWP；在所述第二BWP接收和/或发送数据。以动态调整终端设备的工作BWP，因此，终端设备的工作BWP更合理，因此，可以减小不必要的开销与功耗。
Patent WO-2020143481-A1 (WO)
Inventor: LIU ZHENG
IPC: H04W74/00
Filed: 2019-12-27
Abstract: L'invention concerne un procédé et un dispositif destinés à être utilisés dans un nœud de communication à des fins de communication sans fil. Le procédé comprend les étapes suivantes consistant à : envoyer, par le biais d'un nœud de communication, une première séquence ; recevoir de premières informations, les premières informations étant utilisées pour déterminer X durées alternatives ; envoyer une seconde séquence et déterminer s'il faut envoyer un second signal radio, une durée d'intervalle entre un moment d'envoi de la première séquence et un moment d'envoi de la seconde séquence n'étant pas inférieure à une durée cible ; la première durée étant égale à l'une des X durées alternatives, et la durée cible n'étant pas supérieure à la première durée ; si la première durée est supérieure à 0, un premier dispositif de nœud de communication sélectionne de manière aléatoire la durée cible dans un intervalle de 0 à la première durée ; si la première durée est égale à 0, la durée cible est égale à 0 ; l'envoi ou l'absence d'envoi du second signal radio permet de déterminer la première durée à partir des X durées alternatives. La présente invention améliore les performances d'accès aléatoire.
Patent WO-2020169079-A1 (WO)
Inventor: DONG MINGHUI
IPC: C10G50/00
Filed: 2020-02-21
Abstract: Provided is an alkylation reaction apparatus, characterized by comprising n reactors, wherein in the n reactors, there are m reactors, each of which is provided with three reaction zones as defined below, including a first reactor; in the order of alkylation reaction material flow directions, the three reaction zones are respectively an x reaction zone, a y reaction zone and a z reaction zone; and based on mixing intensities, a mixing intensity y reaction zone  > a mixing intensity x reaction zone  > a mixing intensity z reaction zone , where n ≥ 1 and n ≥ m. Further provided are an alkylation reaction system comprising the alkylation reaction apparatus and a liquid acid-catalyzed alkylation reaction method using the alkylation reaction apparatus or the alkylation reaction system.
Patent WO-2021179145-A1 (WO)
Inventor: WANG LANWEI
IPC: B32B13/06
Filed: 2020-03-09
Abstract: The invention is directed to a sealing device (1) comprising a first polymeric layer (2), a reinforcing layer (3), a metallic layer (4), and a second polymeric layer (5), said reinforcing layer (3) comprising a woven fabric. The invention is also related to a method for producing a sealing device, to a roof structure comprising a roof substrate (8), an insulation board (9), and a sealing device (1) arranged between the roof substrate (8) and the insulation board (9), and to use of the sealing device as a vapor retarder or as a vapor control layer.
Patent WO-2021184161-A1 (WO)
Title: Systems and methods for generating adaptive radiation therapy plan
Inventor: ZHOU JINGJIE
IPC: A61N5/10
Filed: 2020-03-16
Abstract: A method may include obtaining a first image related to one or more target objects generated by a first scan. The method may also include obtaining a first radiation therapy plan for treating the one or more target objects. The method may also include obtaining a second image related to the one or more target objects generated by a second scan. The second scan may be performed later than the first scan. The method may also include determining, based on the first radiation therapy plan, the first image, and the second image, a target radiation therapy plan to treat the one or more target objects. The target radiation therapy plan may be the first radiation therapy plan or a second radiation therapy plan associated with the second image, wherein at least a portion of the determining the target radiation therapy plan may be performed in parallel.
Patent WO-2021139003-A1 (WO)
Inventor: CHEN TAO
IPC: G09F9/33
Filed: 2020-03-18
Abstract: L'invention concerne un panneau d'affichage à diodes électroluminescentes organiques à matrice active, comprenant une zone d'affichage (10) dotée d'un espace en retrait (101), et une zone d'encoche (30) ; la zone d'encoche (30) est reliée à la zone d'affichage (10) et est disposée à proximité de l'espace en retrait (101) ; un condensateur de compensation RC est disposé dans la zone d'encoche (30) et est formé à partir d'une ligne de tension (50) et une ligne de balayage (70) ; et sous le principe d'assurer un cadre supérieur étroit, un phénomène d'écran divisé entre la zone d'encoche (30) et la zone d'affichage (10) peut être réduit.
Patent WO-2021184284-A1 (WO)
Inventor: NI GUOYU
IPC: G06F9/445
Filed: 2020-03-19
Abstract: 本申请提供一种车辆软件升级的方法及相关系统，用于在不获取车辆位置前提下进行车辆待升级软件版本的查询、下载、升级提醒等控制策略，主要思路是：当车辆需进行软件升级时，车辆会确定自身当前所处位置，并判断车辆是否处于各服务地点的救援范围(各服务地点位置与救援范围可由云服务器下发或车辆存储),之后车辆将包含判断结果及车辆当前安装的软件待升级版本的信息发送至云服务器，由云服务器基于获取到的信息确定给车辆推送待升级软件版本对应的安装包类型，车辆再根据获取到的安装包类型确定如何进行升级。相对传统的软件升级方式，车辆的实时位置不会被泄露，同时云服务器会根据判断结果差异性返回安装包类型，具备灵活性。
Patent WO-2020187307-A1 (WO)
Inventor: DAI LIANG
IPC: F21S41/24
Filed: 2020-03-20
Abstract: An optical element(100) comprises: a light entry surface (150); a first reflective surface (130) and a second reflective surface (140); a light exit surface (120); and at least one connecting surface (110), located between the first reflective surface (130) and/or the second reflective surface (140) on the one hand and the light exit surface (120) on the other, wherein the connecting surface (110)at least partly comprises an enhanced reflection part (1101) for expanding a maximum exit angle of emergent light exiting via the light exit surface (120). There is no need to process a surface at the light exit surface (120), so the range of applicability of the optical element (100) is increased; moreover, the optical element (100) has a greater distance between the light exit surface (120) and light entry surface (150). The optical element (100) can adapt to a greater variety of shapes.
Patent WO-2020192692-A1 (WO)
Title: Image processing method and related apparatus
Inventor: XIAO XIZHONG
IPC: G06T7/10
Filed: 2020-03-25
Abstract: The present application discloses an image processing method, comprising: acquiring an image including a target human figure, wherein the image comprises a foreground and a background, and the target human figure corresponds to the foreground; determining a target hair strand in the image, wherein the target hair strand comprises a portion in which a hair strand of the target human figure overlaps with the background; and blurring the image so as to obtain a target image, wherein both the target hair strand and the target human figure are blurred to a lesser extent than blurring of the background. The image processing method can highlight the details of human figures, such that fine details, such as hair strands dispersed over the background, are not mistaken for the background and blurred, thereby improving the photographing experience.
Patent WO-2021195811-A1 (WO)
Title: 一种用于农业生产自动化喷洒装置的控制结构
Inventor: DING YAN
IPC: A01K5/00
Filed: 2020-03-28
Abstract: 一种用于农业生产自动化喷洒装置的控制结构，包括喷洒装置主体（1），喷洒装置主体（1）的内部设置有水箱（2），水箱（2）的左侧外表面设置有一号活动板（3），水箱（2）的左侧外表面设置有支撑板（4），支撑板（4）的下端外表面设置有限位板（5），支撑板（4）的下端外表面设置有弹簧（7），喷洒装置主体（1）的下端外表面设置有移动推车（9），移动推车（9）的上端外表面设置有可移动块（10），可移动块（10）的上端外表面设置有铰链（11），铰链（11）的上端外表面设置有推车把手（12）。
Patent WO-2021120463-A1 (WO)
Title: 显示装置
Inventor: FENG ZIKANG
IPC: H05K5/02
Filed: 2020-04-14
Abstract: 一种显示装置，包括后壳和支撑板。后壳包括第一后壳（21），第二后壳（22），两端分别与第一后壳（21）、第二后壳（22）转动连接的第三后壳（23）。支撑板包括第一支撑板（31）和第二支撑板（32）；第一支撑板（31）设置在第一后壳（21）上，一端与第三后壳（23）转动连接，另一端与第一后壳（21）滑动连接；第二支撑板（32）设置在第二后壳（22）上，一端与第三后壳（23）转动连接，另一端与第二后壳（22）滑动连接。
Patent WO-2020253344-A1 (WO)
Inventor: LI ZHUOMING
IPC: H04W12/08
Filed: 2020-04-16
Abstract: Disclosed in the present application is an authorization control method, comprising: a first network device obtains a first management operation request and a first identity from a second network device, the first management operation request comprising information about a first managed object and a first operation for the first managed object; determines a first identity set in a target database according to the first management operation request, the first identity set comprising one or more identities having permission to perform the first operation on the first managed object; and if the first identity belongs to the first identity set, determines that the authorization for the first management operation request succeeds. According to the technical solution of the present application, because a particular identity set is set for a combination of managed objects and management operations on a first network device, and the identity set stores identities having permission to perform first operation on the managed objects, the first network device only needs to query a target database during each authorization control process, and therefore, the complexity of implementing authorization control by the first network device is reduced.
Patent WO-2020221068-A1 (WO)
Title: Resource management method, apparatus and device
Inventor: YIN FANG
IPC: G06F16/172
Filed: 2020-04-21
Abstract: A resource management method, apparatus and device. The method comprises: configuring a first resource which is used for reading a related file of a first application (1041); obtaining a first cache resource occupied when the related file of the first application is read (1042); and if the size of the first cache resource exceeds the size of the first resource, determining a second resource, and clearing the second resource from the first cache resource so that the remaining resources after the second resource is cleared continue to read the related file of the first application (1043). According to the method, a threshold value, i.e., the size of the first resource, is set to control the size of the first cache resource occupied by reading the related file of the first application not to exceed the threshold value, so that the situation that the operation and use of other applications are affected due to unlimited occupy of cache resources by the first application is avoided, and the utilization rate of file cache resources is increased.
Patent WO-2021223162-A1 (WO)
Title: Support for display module, support assembly, display module, and display device
Inventor: WANG HAORAN
IPC: G09F9/30
Filed: 2020-05-07
Abstract: A support (10) for a display module, a support assembly (30), a display module (1), and a display device. The support comprises: a first bending area (100); multiple second bending areas (200), the multiple second bending areas (200) being distributed on two opposite sides of the first bending area (100); and multiple planar areas (300), the multiple planar areas (300) being distributed on the sides of the second bending areas (200) distant from the first bending area (100), the bending direction of the first bending area (100) during bending being opposite to the bending direction of the second bending areas (200) during bending, at least one of the first bending area (100), the second bending areas (200), and the planar areas (300) being provided with multiple groups of elastic holes (11) arranged along a first direction, each group comprising multiple elastic holes (11) arranged along a second direction, and the first direction being different from the second direction.
Patent WO-2021012756-A1 (WO)
Inventor: LEI YU
IPC: H04N5/225
Filed: 2020-05-14
Abstract: The present disclosure provides a shielding protection device for a camera module. The camera module comprises a camera assembly and a connector joint. The connector joint is used to electrically connect the camera assembly to an integrated circuit PCB board. A camera module shielding cover is sleeved on the camera assembly, to entirely accommodate the camera assembly in the camera module shielding cover. A fixing clip of the camera module shielding cover is fixed in a copper-exposed ground region of the integrated circuit PCB board. The camera module shielding cove is clamped and fixed in the fixing clip of the camera module shielding cover, so as to enable the camera module shielding cover to be grounded by means of the fixing clip of the camera module shielding cover.
Patent WO-2021208201-A1 (WO)
Title: External micro-interface ammoximation reaction system and method
Inventor: ZHANG ZHIBING
IPC: C07C251/44
Filed: 2020-05-28
Abstract: The present invention provides an external micro-interface ammoximation reaction system and method. The external micro-interface ammoximation reaction system comprises an oximation reactor, a reaction clear liquid buffer tank, a tert-butanol recovery tower, an extraction tank, a water washing separator, a toluene oxime storage tank, a first rectifying tower, a second rectifying tower and a rearrangement reaction device, wherein a feeding hole is provided in a side wall of the oximation reactor and is connected to a micro-interface generator for dispersing and breaking gas into bubbles; a first inlet is provided in the middle of a side wall of the first rectifying tower, a first outlet is provided in the bottom of the first rectifying tower, a second inlet is provided in the upper portion of a side wall of the second rectifying tower, and a second outlet is provided in the bottom of the second rectifying tower; and the first inlet is connected to the top of the toluene oxime storage tank for leaving toluene oxime to stand and cool first before rectifying same, and the second outlet is connected to the rearrangement reaction device for carrying out a rearrangement reaction. According to the present invention, the micro-interface generator is arranged before the oximation reactor, such that the mass transfer area between ammonia gas and a liquid phase is increased, and the temperature and the pressure of an oximation reaction are reduced, thereby effectively reducing the energy consumption and improving the reaction efficiency.
Patent WO-2021000690-A1 (WO)
Inventor: SUN MAOJIE
IPC: G01G19/03
Filed: 2020-06-03
Abstract: Disclosed are an infrared-based weighing anomaly determination method and system. The method comprises: firstly, acquiring a parking-on-scale signal by means of an infrared grating (S1); and then acquiring a card insertion signal (S2), so as to determine, according to the acquisition sequence of the card insertion signal and a weighing signal, whether a weighing anomaly occurs to a vehicle to be weighed (S3). Whether a weighing anomaly occurs to a weighed vehicle can be automatically determined by means of an infrared grating, such that an anomaly can be prevented from occurring to the weighed vehicle, and improper operation or cheating can be discovered in a timely manner, thereby improving the accuracy of weighing and measurement. Whether to implement automatic weighing and measurement can be determined according to whether an anomaly occurs, and automatic weighing and measurement are implemented for a vehicle to which no weighing anomaly occurs, thus reducing the time consumed to perform weighing and measurement of each weighed vehicle, thereby improving the efficiency of weighing and measurement.
Patent WO-2021258276-A1 (WO)
Inventor: LU JIAN
IPC: G06T19/20
Filed: 2020-06-23
Abstract: A three-dimensional imaging method, comprising: obtaining a first image (1210) and a second image (1220) within a preset period of time, wherein the first image (1210) and the second image (1220) are collected after projection light having two-dimensional pattern information (1100) is projected onto an object, the maximum value region of the pixel value of the two-dimensional pattern information (1100) in the first image (1210) is a first region, the maximum value region of the pixel value of the two-dimensional pattern information (1100) in the second image (1220) is a second region, and the first region and the second region do not overlap with each other; determining a first feature image (1310) and a second feature image (1320) according to difference values of the pixel values of corresponding pixel points between the first image (1210) and the second image (1220); and determining the three-dimensional image (1400) of the object according to the first feature image (1310) and the second feature image (1320).
Patent WO-2021114611-A1 (WO)
Inventor: XING QIQI
IPC: A47B69/00
Filed: 2020-06-29
Abstract: A temperature and humidity-controlled wine container, comprising: a container (100), an inner container (110) defining a wine storage chamber (151) therein; an air channel cover plate (200), an air channel (300) being formed between the air channel cover plate (200) and the inner container (110); an evaporator (500); a compressor; a water storage member (600), disposed at the bottom of the evaporator (500); an air supply device (700), drawing air flow from the wine storage chamber (151) and supplying the air flow to the evaporator (500), at least a portion of the air flow flowing through a first side face (510) of the evaporator (500) and then flowing to the wine storage chamber (151), and another portion of the air flow flowing through a second side face (520) of the evaporator (500) and the water storage member (600) and then flowing to the wine storage chamber (151); an air guiding channel (400), guiding the air flow at the bottom of the air channel (300) to an air vent port (321) at top of the air channel cover plate (200). The controller adjusts the operation states of the air supply device (700) and the compressor according to the temperature and humidity measured by a temperature and humidity measuring member (800).
Patent WO-2022000498-A1 (WO)
Inventor: WANG GANG
IPC: H04L1/18
Filed: 2020-07-03
Abstract: Embodiments of the present disclosure relate to communication. According to embodiments of the present disclosure, a sub-slot based hybrid automatic repeat request acknowledgment codebook determination for semi-persistent scheduling (SPS) release is achieved. The terminal device receives an indication to release SPS. The terminal device determines a position to transmit a feedback to the indication in an uplink channel or determined to drop the feedback. The network device is able to obtain the feedback associated with the SPS release. In this way, the feedback can be transmitted properly.
Patent WO-2021036585-A1 (WO)
Inventor: WU HAO
IPC: G06F3/147
Filed: 2020-07-20
Abstract: Provided in the embodiments of the present application are a flexible screen display method and an electronic device, wherein same relate to the field of terminals, and can avoid the problems of a user having difficulties in reading information displayed at an edge of a screen and being prone to operate a control at the edge of the screen by mistake. The method is applied to an electronic device comprising a flexible screen, with the flexible screen comprising a first display area and at least one second display area, wherein the first display area does not overlap with the at least one second display area; and each of the at least one second display area is located at an edge or a folding edge of the flexible screen. The method comprises: performing first display processing in the first display area, and performing second display processing in the at least one second display area, wherein the first display processing comprises displaying a first interface in the first display area, the first interface is an interface of an application or the desktop of the electronic device, and the first display processing is different from the second display processing.
Patent WO-2021073198-A1 (WO)
Inventor: QI XIAOJING
IPC: C07F9/38
Filed: 2020-07-30
Abstract: The present invention provides a continuous production method for an amino trimethylene phosphonic acid crystal. The specific operation method comprises: preheating an amino trimethylene phosphonic acid liquid product having an active content of 50 to 60%, performing a gas-liquid separation, and then continuously pumping same into a distillation tank at a constant speed; when the active content of the material being greater than or equal to 70% after performing distillation and concentration, subjecting the high-temperature material to condensation, and then sequentially completing stage-by-stage automatic feeding between 1 to n stage crystallization tanks connected in head and tail series, and performing stage-by-stage continuous crystallization under conditions of stirring and natural cooling; finally, in the n-stage crystallization tank, cooling the temperature by circulating condensation, and maintaining at a system temperature of 20°C; after sufficient crystallization, separating and drying same so as to obtain the amino trimethylene phosphonic acid crystal product having an active content of greater than or equal to 95%; and collecting and recycling the mother liquor obtained by separation. In the present invention, the closed single-tank crystallization in the traditional method is changed to an assembly line crystallization which is more suitable for industrialization, the final product has a suitable particle size and stable quality, none of the three wastes are generated, and no crystal promoter and crystal nucleus are introduced.
Patent WO-2021027765-A1 (WO)
Inventor: WANG JUNWEI
IPC: H04W72/04
Filed: 2020-08-10
Abstract: The present application provides a communication method and apparatus, wherein a terminal device can, according to the activation state of a second carrier, use a first carrier to receive first data and second data, or use the first carrier and the second carrier to receive the first data and the second data respectively. Thus, the method ensures that the terminal device, when receiving the first data and the second data, can use the first carrier to receive the first data and the second data so as to ensure the peak communication rate, and can also use the first carrier and the second carriers different from each other to receive the first data and the second data respectively so as to ensure the integrity of the first data.
Patent WO-2022021524-A1 (WO)
Title: 一种左乙拉西坦3d打印制剂及其制备方法
Inventor: ZHENG AIPING
IPC: A61P25/08
Filed: 2020-08-28
Abstract: 一种左乙拉西坦3D打印制剂及其制备方法。具体地，一种左乙拉西坦3D打印制剂，包括占制剂重量40％-70％的左乙拉西坦，以及填充剂、崩解剂、矫味剂、助流剂、抗氧剂和粘合剂；其中，所述左乙拉西坦3D打印制剂的粗糙度特征值根均方高度(Sq)不高于45μm、算术平均高度(Sa)不高于40μm、最大高度(Sz)不高于350μm。该制剂具有优越的表面光洁度，可以实现十几秒甚至几秒内的快速释药，还可以实现药物剂量的灵活调整，并极大地提高了儿童用药的顺应性。